.banner {
    width: 100%;
    height: 300px;
    background-color: #fff;
    margin-bottom: 50px;
}

.banner-c {
    width: 100%;
    height: 300px;
    margin: 0 auto;
    background: url(../img/555.jpg) no-repeat center;
}

.show {
    width: 100%;
    background-color: #fff;
}

.show-c {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    /* background-color: pink; */
}

.show .box {
    margin-bottom: 55px;
}

.show .box-hd {
    font-size: 14px;
    overflow: hidden;
}

.show .box-hd .title {
    float: left;
    height: 14px;
    line-height: 14px;
}

.show .box-hd .title span {
    color: #668aca;
}

/* 子导航 */
.show .sub-nav {
    float: right;
    height: 20px;
}

.show .sub-nav .sub-item {
    float: left;
    width: 100px;
    height: 20px;
    font-size: 14px;
    text-align: center;
}
.show .sub-nav .sub-item a{
    display: block;
    height: 16px;
    line-height: 16px;
}

.show .sub-nav .sub-line {
    float: left;
    margin-top: 4px;
    width: 1px;
    height: 8px;
    background-color: #a1a1a1;
}

.show .sub-nav .sub-item .line {
    display: block;
    width: 12px;
    height: 1px;
    background-color: #668aca;
    margin: 0 auto;
    margin-top: 3px;
    opacity: 0;
}

.show .sub-nav .sub-item:hover .line {
    opacity: 1;
}

.show .sub-nav .sub-item:hover a {
    font-size: 16px;
    color: #668aca;
}

/* 激活样式 */
.show .sub-nav .sub-item.active .line {
    opacity: 1;
}

.show .sub-nav .sub-item.active a {
    font-size: 16px;
    color: #668aca;
}
/* 项目列表 */
.show .pro-p{
    margin-top: 34px;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.show .pd-list .pd-item {
    float: left;
    width: 164px;
    height: 86px;
    margin: 0 20px;
}

.show .pd-item img {
    display: block;
    height: 78px;
    width: 124px;
    margin: 0 auto;
}

.pd-list p {
    line-height: 16px;
    margin-top: 7px;
    text-align: center;
}

.pd-list .cn {
    font-size: 16px;
}

.pd-list .en {
    font-size: 14px;
}

.pd-item:hover img {
    background-color: #668aca;
}

.pd-item:hover p {
    color: #668aca;
}

.pro-p .p-item {
    position: relative;
    float: left;
    width: 360px;
    margin-right: 60px;
}

.pro-p .p-item img {
    width: 360px;
    height: 320px;
}

.pro-p .p-item .title {
    height: 50px;
    text-indent: 62px;
}

.pro-p .title .en {
    display: block;
    font-size: 16px;
    line-height: 26px;
}

.pro-p .title .desc {
    display: block;
    font-size: 14px;
    line-height: 24px;
}

.pro-p .p-item .mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 360px;
    height: 320px;
    background-color: #000;
    opacity: 0.5;
    display: none;
}

.p-item .mask .title{
	height: 23px;
    margin-top: 131px;
    font-size: 20px;
    line-height: 23px;
    color: #f8f8f8;
}
.p-item .mask span{
    display: block;
    width: 80px;
	height: 1px;
    background-color: #fff;
}

.p-item .mask .text{
    color: #f8f8f8;
}

.p-item .mask .text .top {
    font-size: 30px;
    height: 23px;
    width: 25px;
    line-height: 25px;
    margin-top: 131px;
    margin-left: 84px;
}

.p-item .mask .text .center {
    font-size: 16px;
    width: 221px;
    margin-bottom: 10px;
}

.p-item .mask .text .bottom {
    font-size: 14px;
    line-height: 14px;
}

.p-item .mask .desc {
    margin-left: 69px;
    margin-top: 16px;
}

.p-item:hover .mask {
    display: block;
}

.p-item:hover .title {
    display: none;
}